BARREL GP-PUMP 4852799 - Caterpillar

Ensure that the engine is stopped before any servicing or repair is performed.
Note: This breather assembly is not installed on all engines.
Illustration 1 g01350307
Typical example
Place a container under the canister (1).
Clean the outside of the canister. Remove the canister with a 1U-8760 Chain Wrench.
Lubricate the O ring seal (2) on the new canister (3) with clean engine lubricating oil. Install the new canister. Tighten the canister to 12 N m (8 lb ft). Do not overtighten the canister.
Remove the container. Dispose of the old canister and any split oil in a safe place.
Inspect the breather tube for damage. Ensure that the outlet is clean and free from any obstructions. Ice can cause obstructions in adverse weather conditions.